In the following, we should determine the relevant coupling constants. The coupling constants \(g_{\Upsilon _1^\prime B^{(*)}B^{(*)}}\)  depicting the coupling between the \(\Upsilon (3D)\)  and a pair of bottom mesons are extracted from the corresponding decay widths given in Ref. [1]}.
The corresponding coupling constants are listed in Table REF .
And then, the \(g_{\Upsilon ^\prime BB}\)  value is determined by the corresponding partial decay width given in Ref. [1]}, while the \(g_{\Upsilon ^\prime BB^{*}}\)  value can be fixed by \(g_{\Upsilon ^\prime BB}\)  and the relations shown in Eq. (REF ) which is from the heavy quark symmetry. For convenience of reader,
the values of these coupling constants are also collected into Table REF .
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